Material pouring device for tetrahydrofuran processing

Abstract

The utility model provides a material pouring device for tetrahydrofuran processing. The material pouring device comprises a base; the upper end of the base is fixedly connected with a stand column, the front face of the stand column is provided with a first side groove, the interior of the first side groove is slidably connected with a sliding block, the front face of the sliding block is rotatably connected with a rotating rod, the front end of the rotating rod is fixedly connected with a connecting plate, the front face of the connecting plate is fixedly connected with a supporting plate, and the front face of the connecting plate is provided with a second side groove. A positive and negative tooth lead screw is rotationally connected into the second side groove, and a first motor is arranged on the left side of the connecting plate. According to the material pouring device for tetrahydrofuran processing, a material barrel is placed at the upper end of a supporting plate, a first motor drives a positive and negative tooth lead screw to rotate so that two sets of clamping plates can get close to each other to clamp and fix the material barrel, a second motor drives a second gear to rotate, and the second gear can drive a rotating rod to rotate by being matched with a first gear. The rotating rod drives the connecting plate to rotate, and at the moment, the material barrel rotates synchronously, and the material can be poured out by inclining the material barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of tetrahydrofuran processing, in particular to a material pouring device for tetrahydrofuran processing. Background Art

[0002] Tetrahydrofuran, also known as oxacyclopentane and 1,4-butylene oxide, is a heterocyclic organic compound with the chemical formula C4H8O. It belongs to the ether class and is the complete hydrogenation product of furan. It is a colorless, transparent liquid that is soluble in water, ethanol, ether, acetone, benzene, etc. It is mainly used as a solvent, chemical synthesis intermediate, and analytical reagent. Industrial tetrahydrofuran is mainly stored and transported in iron barrels.

[0003] After searching, the utility model patent with patent number CN217663201U discloses "a material pouring device for methyltetrahydrofuran processing". The material pouring device for methyltetrahydrofuran processing supports the barrel in a supporting sleeve. When the barrel cover is opened, the methyltetrahydrofuran raw material falls down for easy pouring. The staff does not need to hold the barrel all the time for pouring. In the process of inserting the barrel upside down into the supporting sleeve, the supporting gasket is pushed down to compress the spring until the supporting gasket contacts the supporting pad, so as to buffer and support the barrel, avoid the barrel colliding with the inner wall of the supporting sleeve, and facilitate the protection of the barrel for pouring.

[0004] When used, the device is only suitable for a barrel with a barrel opening in the middle, and is not suitable for a barrel with a barrel opening inclined to one side. The use of the device is relatively limited and very inconvenient.

[0005] Therefore, it is necessary to provide a material pouring device for tetrahydrofuran processing to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides a material pouring device for tetrahydrofuran processing, which solves the problem that the device is not applicable to a material barrel with a barrel opening inclined to one side and has limited use.

[0007] In order to solve the above technical problems, the utility model provides a material pouring device for tetrahydrofuran processing, comprising: a base;

[0008] The upper end of the base is fixedly connected to a column, and the front face of the column is provided with a first side groove, and a sliding block is slidably connected to the first side groove, and the front face of the sliding block is rotatably connected to a rotating rod, and the front end of the rotating rod is fixedly connected to a connecting plate, and the front face of the connecting plate is fixedly connected to a supporting plate, and the front face of the connecting plate is provided with a second side groove, and the front face of the connecting plate is rotatably connected to the positive and negative screw rods. A first motor is arranged on the left side of the connecting plate, and the output end of the first motor is fixedly connected to the positive and negative screw rods, and a clamping plate is slidably connected to the second side groove, and two groups of clamping plates are arranged, and the clamping plate is threadedly connected to the positive and negative screw rods. The peripheral side of the rotating rod is fixedly connected to the first gear, and the rear end of the rotating rod is fixedly connected to a limiting plate, and the limiting plate is rotatably connected to the inside of the sliding block, and the second motor is arranged on the upper end of the sliding block, and the output end of the second motor is fixedly connected to the second gear, and the second gear is meshed with the first gear.

[0009] Preferably, a thread groove is formed through the upper end of the sliding block, a threaded rod is rotatably connected inside the first side groove, and the thread groove matches the threaded rod.

[0010] Preferably, a third motor is provided at the upper end of the column, and an output end of the third motor is fixedly connected to the threaded rod.

[0011] Preferably, a wire is provided on the back side of the column, and a controller is fixedly connected to the front end of the wire.

[0012] Preferably, a storage slot is fixedly connected to the left side of the column, and the storage slot matches the controller.

[0013] Preferably, universal wheels are fixedly connected to the bottom of the base, and four groups of universal wheels are provided.

[0014] Compared with the related art, the material pouring device for tetrahydrofuran processing provided by the utility model has the following beneficial effects:

[0015] The utility model provides a material pouring device for tetrahydrofuran processing. A material barrel is placed on the upper end of a support plate. A first motor drives a positive and negative threaded rod to rotate so that two groups of clamping plates are close to each other to clamp and fix the material barrel. A second motor drives a second gear to rotate. The second gear can drive a rotating rod to rotate by cooperating with the first gear. The rotating rod drives a connecting plate to rotate. At this time, the material barrel rotates synchronously. The material can be poured out by tilting the material barrel. The mechanism can be adapted to material barrels of various specifications for pouring. The use range is wide and the device is very convenient to use. A third motor drives a threaded rod to rotate. When the threaded rod rotates, the threaded rod can drive a slider to slide along a first side groove by cooperating with a threaded groove, so that the lifting and lowering of the slider can be controlled. At this time, the material barrel on the upper end of the support plate moves synchronously. The mechanism can be used to control the height of the material barrel, so that the material can be poured into containers of different specifications. The device is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a material pouring device for processing tetrahydrofuran provided by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the slider shown;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the rotating rod shown.

[0019] Numbers in the figure: 1. base; 2. column; 3. first side groove; 4. slider; 5. rotating rod; 6. connecting plate; 7. support plate; 8. second side groove; 9. positive and negative threaded screw; 10. first motor; 11. clamping plate; 12. first gear; 13. limit plate; 14. second motor; 15. second gear; 16. threaded groove; 17. threaded rod; 18. third motor; 19. wire; 20. controller; 21. storage slot; 22. universal wheel. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a material pouring device for processing tetrahydrofuran provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the slider shown; Figure 3 for Figure 2 The structural schematic diagram of the rotating rod shown, a material pouring device for processing tetrahydrofuran, comprises: a base 1;

[0022] The upper end of the base 1 is fixedly connected to a column 2, a first side groove 3 is provided on the front of the column 2, a slider 4 is slidably connected inside the first side groove 3, a rotating rod 5 is rotatably connected to the front of the slider 4, a connecting plate 6 is fixedly connected to the front end of the rotating rod 5, a supporting plate 7 is fixedly connected to the front of the connecting plate 6, a second side groove 8 is provided on the front of the connecting plate 6, a positive and negative threaded rod 9 is rotatably connected inside the second side groove 8, a first motor 10 is provided on the left side of the connecting plate 6, an output end of the first motor 10 is fixedly connected to the positive and negative threaded rod 9, and a clamping plate 11 is slidably connected inside the second side groove 8 , and two groups of splints 11 are provided, the splints 11 are threadedly connected with the positive and negative screw rods 9, the side surface of the rotating rod 5 is fixedly connected with the first gear 12, the rear end of the rotating rod 5 is fixedly connected with a limiting plate 13, the limiting plate 13 is rotatably connected to the inside of the slider 4, and a second motor 14 is provided at the upper end of the slider 4, and a second gear 15 is fixedly connected to the output end of the second motor 14, the second gear 15 is meshed with the first gear 12, and the second motor 14 can control the rotation of the rotating rod 5 through the cooperation of the second gear 15 and the first gear 12, thereby facilitating the rotation of the connecting plate 6.

[0023] A thread groove 16 is formed through the upper end of the slider 4 , and a threaded rod 17 is rotatably connected inside the first side groove 3 . The thread groove 16 matches the threaded rod 17 , and the slider 4 can slide along the first side groove 3 through the cooperation between the thread groove 16 and the threaded rod 17 .

[0024] A third motor 18 is disposed at the upper end of the column 2 , and an output end of the third motor 18 is fixedly connected to the threaded rod 17 .

[0025] A wire 19 is provided on the back of the column 2 , and a controller 20 is fixedly connected to the front end of the wire 19 . All mechanisms in the mechanism that need to be powered are electrically connected to the controller 20 through the wire 19 and are controlled by the controller 20 .

[0026] A storage slot 21 is fixedly connected to the left side of the column 2. The storage slot 21 matches the controller 20. The arrangement of the storage slot 21 facilitates the placement of the controller 20.

[0027] Universal wheels 22 are fixedly connected to the bottom of the base 1, and four groups of universal wheels 22 are provided. The arrangement of the universal wheels 22 can facilitate the movement of the device.

[0028] The working principle of a material pouring device for tetrahydrofuran processing provided by the utility model is as follows:

[0029] Step 1: When in use, place the material barrel on the upper end of the support plate 7, and drive the positive and negative screw rods 9 to rotate through the first motor 10 to make the two sets of clamping plates 11 close to each other to clamp the material barrel, and drive the second gear 15 to rotate through the second motor 14. The second gear 15 can drive the rotating rod 5 to rotate by cooperating with the first gear 12, and the rotating rod 5 drives the connecting plate 6 to rotate. At this time, the material barrel rotates synchronously, and the material can be poured out by tilting the material barrel.

[0030] Step 2: The threaded rod 17 is driven to rotate by the third motor 18. When the threaded rod 17 rotates, it can drive the slider 4 to slide along the first side groove 3 by cooperating with the threaded groove 16, so as to facilitate the control of the lifting of the slider 4. At this time, the material barrel on the upper end of the support plate 7 moves synchronously.

[0031] Compared with the related art, the material pouring device for tetrahydrofuran processing provided by the utility model has the following beneficial effects:

[0032] The material barrel is placed on the upper end of the support plate 7, and the first motor 10 drives the positive and negative screw rods 9 to rotate so that the two sets of clamping plates 11 can be brought close to each other to clamp the material barrel, and the second motor 14 drives the second gear 15 to rotate, and the second gear 15 can drive the rotating rod 5 to rotate by cooperating with the first gear 12, and the rotating rod 5 drives the connecting plate 6 to rotate. At this time, the material barrel rotates synchronously, and the material can be poured out by tilting the material barrel. This mechanism can be adapted to various barrels of different specifications for pouring materials, has a wide range of use, and is very convenient to use. The threaded rod 17 is driven to rotate by the third motor 18, and when the threaded rod 17 rotates, it can drive the slider 4 to slide along the first side groove 3 by cooperating with the threaded groove 16, so that it is convenient to control the lifting of the slider 4. At this time, the material barrel on the upper end of the support plate 7 moves synchronously, and this mechanism can be used to control the height of the material barrel, so that the material can be poured into containers of different specifications, which is very convenient to use.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding device for processing tetrahydrofuran, characterized in that: include: Base (1); The upper end of the base (1) is fixedly connected to a column (2), the front face of the column (2) is provided with a first side groove (3), a slider (4) is slidably connected inside the first side groove (3), the front face of the slider (4) is rotatably connected to a rotating rod (5), the front end of the rotating rod (5) is fixedly connected to a connecting plate (6), the front face of the connecting plate (6) is fixedly connected to a supporting plate (7), the front face of the connecting plate (6) is provided with a second side groove (8), the interior of the second side groove (8) is rotatably connected to a positive and negative threaded rod (9), a first motor (10) is arranged on the left side of the connecting plate (6), and the first The output end of the motor (10) is fixedly connected to the positive and negative threaded rods (9); a clamping plate (11) is slidably connected inside the second side groove (8), and two groups of clamping plates (11) are provided, the clamping plate (11) is threadedly connected to the positive and negative threaded rods (9); the peripheral side surface of the rotating rod (5) is fixedly connected to the first gear (12); the rear end of the rotating rod (5) is fixedly connected to a limiting plate (13); the limiting plate (13) is rotatably connected to the inside of the slider (4); a second motor (14) is provided at the upper end of the slider (4); and the output end of the second motor (14) is fixedly connected to the second gear (15).

2. The material pouring device for processing tetrahydrofuran according to claim 1, characterized in that: A threaded groove (16) is formed through the upper end of the sliding block (4), a threaded rod (17) is rotatably connected inside the first side groove (3), and the threaded groove (16) matches the threaded rod (17).

3. The material pouring device for processing tetrahydrofuran according to claim 2, characterized in that: A third motor (18) is provided at the upper end of the column (2), and an output end of the third motor (18) is fixedly connected to the threaded rod (17).

4. The material pouring device for processing tetrahydrofuran according to claim 3, characterized in that: A wire (19) is arranged on the back of the column (2), and a controller (20) is fixedly connected to the front end of the wire (19).

5. The material pouring device for processing tetrahydrofuran according to claim 4, characterized in that: A storage groove (21) is fixedly connected to the left side of the column (2), and the storage groove (21) matches the controller (20).

6. The material pouring device for processing tetrahydrofuran according to claim 5, characterized in that: The bottom of the base (1) is fixedly connected with a universal wheel (22), and four groups of universal wheels (22) are provided.

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